Nail-treatment device



FIG. 1 is a perspective view of a nail-treatment device showing my newdesign;

FIG. 2 is a front view thereof, the rear view being a mirror image ofthe front view;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof; and,

FIG. 6 is a right side view thereof.

The nail-treatment device may be arranged as, e.g., a manicure and/orpedicure device.

The ornamental design for a nail-treatment device, as shown anddescribed.